//引入axios
import axios from 'axios'
import Vue from 'vue'
import router from './router'

const http = axios.create({
    baseURL: process.env.VUE_APP_API_URL || '/admin/api' //生产环境变量
    //baseURL : 'http://localhost:3000/admin/api'
})

//请求拦截器
http.interceptors.request.use(config => {
    console.log(config);
    if (localStorage.token) {
        config.headers.Authorization ='Bearer '+ localStorage.token
    } 
    return config
}, err => {
        return Promise.reject(err)
})

//响应拦截器
http.interceptors.response.use(res => {
    return res
}, err => {
    if (err.response.data.message) {
        Vue.prototype.$message({
            type: 'error',
            message: err.response.data.message
        })      
    } 
    if (err.response.status === 401) {
        router.push('/login')
    }
    return Promise.reject(err)
})

export default http